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144
RESULTS

texts texts 144
COLLECTION
TOPIC atoz
scientific 105
scientific american 105
patent 95
steam 91
wood working 65
patented 60
iron 52
tion 46
american 39
sewing machine 30
improved 28
patents 28
horse power 25
apparatus 23
address munn 22
munn 19
price list 19
consists 18
water 16
wrought iron 16
patent office 15
steam engine 15
bell system 14
system technical 14
years ago 14
sulphuric acid 13
electric 11
manufacture 11
color 10
large number 10
machine 10
american supplement 9
boiler 9
cast iron 9
claim 9
electric light 9
feet 9
tlie 9
working drawings 9
combination 8
tbe 8
carbonic acid 7
circuit 7
illustrated 7
patent issued 7
purpose set 7
purposes set 7
steam boiler 7
bell 6
device 6
hot water 6
illustrated catalogue 6
manner 6
oil 6
purpose 6
york city 6
center 5
eta kappa 5
inches 5
kappa 5
letters patent 5
system 5
trade mark 5
transmission 5
university 5
working men 5
acid 4
automobile 4
cable 4
carbolic acid 4
compressed air 4
cubic feet 4
emery 4
engaged 4
engine 4
eta 4
express money 4
gas engine 4
going 4
lower ends 4
nickel 4
postal order 4
sheet metal 4
sigma 4
steam pressure 4
steel 4
tau beta 4
total number 4
twenty years 4
working machinery 4
working steam 4
air chamber 3
american patent 3
caisson 3
channel 3
circuits 3
cotton 3
frequency 3
games 3
gas 3
hot air 3
hydrochloric acid 3
iron working 3
large 3
low water 3
optical 3
post office 3
practical treatise 3
presently 3
presently working 3
protection switching 3
provement 3
railroad 3
rapid transit 3
repeater 3
salt water 3
san francisco 3
ship railway 3
short time 3
small quantity 3
specific gravity 3
steam fire 3
steam pump 3
switching 3
technical journal 3
telephone 3
upper ends 3
wire 3
working chamber 3
adapted 2
address 2
air 2
american june 2
amplifier 2
arranged 2
arrangement 2
art 2
artists 2
asbestos 2
bead 2
beads 2
bell laboratories 2
bell telephone 2
bicycle 2
brake 2
car wheel 2
cents 2
channels 2
coal tar 2
cold water 2
colors 2
connector 2
crosstalk 2
currently 2
currently working 2
cylinder 2
december 2
echo 2
electric lighting 2
engineering 2
erm 2
feed water 2
feet long 2
feminist 2
final fantasy 2
game 2
gas holder 2
great britain 2
gun cotton 2
heat 2
hessian fly 2
institute 2
inventors 2
loss 2
magnetic tape 2
manufacturers 2
massachusetts institute 2
mechanical 2
motor carriage 2
naval 2
net loss 2
nitric acid 2
noise 2
obelisk 2
pairs 2
patent granted 2
patented march 2
peyote stitch 2
pick 2
plate 2
playstation 2
postage included 2
postal cards 2
professor henry 2
program 2
protection 2
pumping engine 2
radio 2
repeat 2
repeat step 2
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